Purdue University
Design of a Door Alarm
How does electricity work? Budding scientists explore the concepts of electrical currents and open and closed circuits with class discussion and a hands-on activity using a battery to turn on a light bulb. Learners also make predictions...
Curated OER
The Left Hand Rule (For Motors)
The left hand rule, also known as Fleming's rule, is covered here with explanations and pictures to help undertanding. Examples of electric motors and generator use are given. A helpful set of slides which will help early physics...
Curated OER
Fall 2003 Midterm Exam #2
Your physics learners will really shine when they take this midterm exam. It covers a variety of concepts dealing with electromagnetic spectra, electricity, and motors and it provides a variety of question styles.
Curated OER
Transforming Energy
Super detailed, this activity will educate physical science learners about the flow of electrons. Begin by reviewing potential and kinetic energy with a moving pendulum, and then get them online to observe interactive websites about...
Curated OER
Physics 152 Fall 2004 Final Exam, Parts A, B, C, D
At the end of a general physics course focused on light and electricity, you can administer this exam. Concepts covered include electromagnetism, circuits, induction, light rays, lenses and mirrors, characteristics of light, electron...
Curated OER
Electrical Resistivity
Learners examine how materials oppose the flow of an electrical current. In this resistivity lesson students complete several experiments on the differences between resistance and resistivity.
Scholastic
Study Jams! Atoms: Protons, Neutrons, Electrons
What's smaller than a kiwi seed? Atoms! Basic atomic structure is detailed for beginning chemists in a light-hearted animation. Protons and neutrons are explained as part of the nucleus, and so are electrons that encircle the nucleus....
Curated OER
Electricity And Magnetism
Students explore the relationship between magnetism and electricity byby explaining how the model motor operates. They observe the the spinning of a coil of copper wire that is part of a circuit.
Curated OER
Companies Racing to Build Electric Car
Students examine how they use batteries, then read a news article about how cars are being designed to use batteries. In this current events lesson, the teacher introduces the article with a discussion and vocabulary activity, then...
Curated OER
Electrical Conduction in Semiconductors
In this electronics worksheet, students explore the properties of semiconductors to complete 17 short answer and problem solving questions.
Curated OER
Electric Current
In this electric current worksheet, learners review vocabulary words associated with electricity. Students understand how electricity is used in their lives every day. This worksheet has 12 fill in the blank questions.
Curated OER
Electric Current and Circuits
Compare the drift speed of conduction electrons in a current-carrying wire to the signal speed of changes in current. They also distinguish between DC and AC and describe how AC is converted to DC.
Carnegie Mellon University
Battery Workshop
Introduce your class to the workings and parts of a battery-operated circuit. Pairs of pupils use lemons to make batteries and measure voltage and current with a multimeter. An accompanying worksheet is used for recording values and...
Curated OER
Electricity
First graders become aware of the presence of static electricity. They create static electricity using friction.
Curated OER
Electrical Energy
In this electrical energy activity, students will review currents and electrical circuits, including how electrical energy is measured. This activity has 6 words scrambles, 6 fill in the blank, 5 multiple choice, and 4 short answer...
Curated OER
Static Electricity
Students engage in a lesson that is concerned with the concept of static electricity. They conduct an experiment with balloons and make observations of how it works. The data is collected and written down and they define positive,...
Curated OER
Alessandro Volta: The Invention of the Voltaic Pile (The First Electric Battery)
Students conduct a series of experiments on electricity. In this physics lesson, students study the work of Alessandro Volta particularly his experiment on the the Voltaic Pail. They build their own Voltaic Pile to recreate his experiment.
Curated OER
Introduction to Electricity
In this introduction to electricity worksheet, students define several key terms related to electricity. Students list examples of conductors and insulators in a chart. Students create insulators using given materials and describe the...
Curated OER
Electric Field Mapping in 3D
Students create a 3D vector field map of an electric field. For this physics lesson, students measure the voltage inside an aquarium with water. They present their findings and map to class..
Curated OER
Energy Conversion in Electricity – Resistors and Circuits
Students explore electrical energy. In this electricity lesson, students design and build a large circuit in order to determine whether circuit size correlates with the light of a bulb.
Curated OER
Electrical Circuits
In this electrical circuits instructional activity, students read a text and examine a diagram to learn the parts of a simple electric circuit. Students then answer 6 questions about electrical circuits. This is an online interactive...
Curated OER
Electrostatics
Students examine ways positive and negative charges are attracted and repelled by watching teacher demonstrations, and complete activity sheet related to classroom demonstration activities to prove proficiency of knowledge of...
Curated OER
Fall 2004 Midterm Exam #1, Parts A & B
First year physics learners show what they know about electric potential, circuits, power, current, and voltage on this midterm exam. It consists of a multiple choice section, some true or false questions, and two multi-step problems to...
Curated OER
What is an Electric Current?
In this electric current worksheet, students will write down three facts about electric currents. Based on these facts, students will come up with a conclusion as to what an electric current is.